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ARP

Browse ARP performance parts and upgrades including engine fasteners, studs and hardware for high stress applications, with options suited to street, drag, drift, circuit and high horsepower builds.

Original price $178.60 - Original price $178.60
Original price
$178.60
$178.60 - $178.60
Current price $178.60

Conrod Bolt Set

ARP

fits Holden 253-304-308 With 11/32" Bolts Part Number : AR205-6002 Because factory connecting rods (or aftermarket versions of OEM rod...

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Original price $178.60 - Original price $178.60
Original price
$178.60
$178.60 - $178.60
Current price $178.60
Original price $77.74 - Original price $77.74
Original price
$77.74
$77.74 - $77.74
Current price $77.74

Harmonic Balancer Bolt, 12-Point Black Oxide

ARP

fits SB Chev 7/16-20 Thread x 2.470" UHL, 1-1/16" Socket Part Number : AR234-2502 As The Crankshaft Flexes And Twists, The Balancer Ab...

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Original price $77.74 - Original price $77.74
Original price
$77.74
$77.74 - $77.74
Current price $77.74
Original price $82.80 - Original price $82.80
Original price
$82.80
$82.80 - $82.80
Current price $82.80

Flywheel Bolt Kit

ARP

fits Toyota 1.6L 4AGE DOHC, 1JZ-2JZ, Ford 6 Cyl Barra & Mazda 13B (8-pieces) M10 X 1.25 Thread x1.050" UHL Part Number : AR203-2802 ...

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Original price $82.80 - Original price $82.80
Original price
$82.80
$82.80 - $82.80
Current price $82.80
Original price $28.75 - Original price $28.75
Original price
$28.75
$28.75 - $28.75
Current price $28.75

Torque Converter Bolt Kit

ARP

fits GM TH700, 4L60 & 4L80 (3-Piece fits Car), M10 X 1.5 Thread x .590" UHL Part Number : AR230-7304 You Can Forget About Ever She...

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Original price $28.75 - Original price $28.75
Original price
$28.75
$28.75 - $28.75
Current price $28.75
Original price $85.56 - Original price $85.56
Original price
$85.56
$85.56 - $85.56
Current price $85.56

Harmonic Balancer Bolt, 12-Point Black Oxide

ARP

fits GM LS Series (Not LS7) M16 X 2.0 Thread x 4.325" UHL, 1-1/16" Socket Part Number : AR234-2503 As The Crankshaft Flexes And Twists...

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Original price $85.56 - Original price $85.56
Original price
$85.56
$85.56 - $85.56
Current price $85.56
Original price $433.55 - Original price $433.55
Original price
$433.55
$433.55 - $433.55
Current price $433.55

Head Bolt Set, 12-Point Head

ARP

fits Holden 253-304-308 (Under Cut) Part Number : AR205-3701 High Performance Serieshigh Performance Head Bolts Are Available With A ...

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Original price $433.55 - Original price $433.55
Original price
$433.55
$433.55 - $433.55
Current price $433.55
Original price $914.71 - Original price $914.71
Original price
$914.71
$914.71 - $914.71
Current price $914.71

Head Stud Kit, 12-Point Nut

ARP

fits Chev Gen III LS Series (2003 & Earlier) Part Number : AR234-4316 It Is For Good Reason That Virtually Every Top Professional ...

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Original price $914.71 - Original price $914.71
Original price
$914.71
$914.71 - $914.71
Current price $914.71
Original price $57.73 - Original price $57.73
Original price
$57.73
$57.73 - $57.73
Current price $57.73

Oil Pan Bolt Kit, Hex Head Black Oxide

ARP

fits SB Chev (With Standard 2-Piece Pan Gasket) Part Number : AR234-1802 The engineers at ARP spent quite a bit of time developing the...

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Original price $57.73 - Original price $57.73
Original price
$57.73
$57.73 - $57.73
Current price $57.73
Original price $168.48 - Original price $168.48
Original price
$168.48
$168.48 - $168.48
Current price $168.48

Main Stud Kit, 2-Bolt Main Hex Nut

ARP

fits Holden 253-304-308 Part Number : AR205-5401 There Are Many Important Reasons To Use Arp Main Stud Kits, Including The Elimination...

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Original price $168.48 - Original price $168.48
Original price
$168.48
$168.48 - $168.48
Current price $168.48
Original price $516.47 - Original price $516.47
Original price
$516.47
$516.47 - $516.47
Current price $516.47

Head Stud Kit, 12-Point Nut

ARP

fits Holden 253-304-308 With 12 Bolt Head (Carburetted), Hemi 6cyl & Ford 6cyl X-Flow (Under Cut) Part Number : AR205-4601 It Is F...

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Original price $516.47 - Original price $516.47
Original price
$516.47
$516.47 - $516.47
Current price $516.47
Original price $112.01 - Original price $112.01
Original price
$112.01
$112.01 - $112.01
Current price $112.01

Ring Gear Bolt Kit

ARP

fits Ford Ring Gear, Bolt With Washers 7/16-20 x 1.060" UHL Part Number : AR350-3004 Featuring Specially Designed 1/2 Inch Shank And ...

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Original price $112.01 - Original price $112.01
Original price
$112.01
$112.01 - $112.01
Current price $112.01
Original price $394.10 - Original price $394.10
Original price
$394.10
$394.10 - $394.10
Current price $394.10

Head Stud Kit, 12-Point Nuts

ARP

fits Holden VN-VT 304-308 5.0L With EFI Heads Part Number : AR205-4201 It is for good reason that virtually every top professional eng...

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Original price $394.10 - Original price $394.10
Original price
$394.10
$394.10 - $394.10
Current price $394.10
Original price $405.26 - Original price $405.26
Original price
$405.26
$405.26 - $405.26
Current price $405.26

Head Stud Kit, Hex Nut

ARP

fits Holden 253-304-308 With 12 Bolt Head (Carburetted), Hemi 6cyl & Ford 6cyl X-Flow Part Number : AR205-4001 It Is For Good Reas...

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Original price $405.26 - Original price $405.26
Original price
$405.26
$405.26 - $405.26
Current price $405.26
Original price $128.45 - Original price $128.45
Original price
$128.45
$128.45 - $128.45
Current price $128.45

Conrod Bolt Set

ARP

fits Toyota 2.0L 3SGTE & 2.4L 22R Part Number : AR203-6002 Unquestionably The Most Important Fasteners In Any Engine Are The Conne...

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Original price $128.45 - Original price $128.45
Original price
$128.45
$128.45 - $128.45
Current price $128.45
Original price $67.28 - Original price $67.28
Original price
$67.28
$67.28 - $67.28
Current price $67.28

Pro Series Pressure Plate Bolt Kit 5/16"-24

ARP

fits Tilton Flywheel and 3 Disc AP Clutch Part Number : AR330-2202 The Importance Of Pressure Plate Bolts In A Racing Or Hi-performan...

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Original price $67.28 - Original price $67.28
Original price
$67.28
$67.28 - $67.28
Current price $67.28
Original price $309.12 - Original price $309.12
Original price
$309.12
$309.12 - $309.12
Current price $309.12

Main Stud Kit, 2-Bolt Main 12-Point Nut

ARP

fits Toyota 2.0L 3SFE & 2.0L 3SGTE DOHC Part Number : AR203-5404 There Are Many Important Reasons To Use Arp Main Stud Kits, Inclu...

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Original price $309.12 - Original price $309.12
Original price
$309.12
$309.12 - $309.12
Current price $309.12
Original price $1,299.39 - Original price $1,299.39
Original price
$1,299.39
$1,299.39 - $1,299.39
Current price $1,299.39

Head Stud Kit, 12-Point Nuts

ARP

fits Toyota Supra 3.0L 2JZGE/GTE Inline 6cyl, 1993-98 (Custom Age 625+) Part Number : AR203-4301 It is for good reason that virtually ...

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Original price $1,299.39 - Original price $1,299.39
Original price
$1,299.39
$1,299.39 - $1,299.39
Current price $1,299.39
Original price $530.50 - Original price $530.50
Original price
$530.50
$530.50 - $530.50
Current price $530.50

Head Stud Kit, 12-Point Nut

ARP

fits 3.0L 2JZGE / 2JZGTE 6cyl Supra (1983-98) Part Number : AR203-4205 It Is For Good Reason That Virtually Every Top Professional Eng...

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Original price $530.50 - Original price $530.50
Original price
$530.50
$530.50 - $530.50
Current price $530.50
Original price $175.15 - Original price $175.15
Original price
$175.15
$175.15 - $175.15
Current price $175.15

Conrod Bolt Set

ARP

fits Nissan 2.0L SR20DE / SR20DET, 11/32" Part Number : AR202-6005 Unquestionably The Most Important Fasteners In Any Engine Are The C...

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Original price $175.15 - Original price $175.15
Original price
$175.15
$175.15 - $175.15
Current price $175.15
Original price $286.47 - Original price $286.47
Original price
$286.47
$286.47 - $286.47
Current price $286.47

Main Stud Kit, 2-Bolt Main, 12-Point Nut

ARP

fits Nissan / Datsun 2.0L SR20DE / SR20DET Part Number : AR202-5402 There Are Many Important Reasons To Use Arp Main Stud Kits, Includ...

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Original price $286.47 - Original price $286.47
Original price
$286.47
$286.47 - $286.47
Current price $286.47
Original price $429.30 - Original price $429.30
Original price
$429.30
$429.30 - $429.30
Current price $429.30

Head Stud Kit, 12-Point Nuts

ARP

fits Nissan SR20DEDT 91-94, 12mm Part Number : AR202-4303 It Is For Good Reason That Virtually Every Top Professional Engine Builder R...

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Original price $429.30 - Original price $429.30
Original price
$429.30
$429.30 - $429.30
Current price $429.30
Original price $96.02 - Original price $96.02
Original price
$96.02
$96.02 - $96.02
Current price $96.02

12-Point Nut, Chrome Moly Black Oxide

ARP

10mm X 1.25 Thread, 12mm Socket (10-Pack) Part Number : AR300-8364 Available in a variety of sizes to suit your needs, all ARP 12-poin...

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Original price $96.02 - Original price $96.02
Original price
$96.02
$96.02 - $96.02
Current price $96.02
Original price $429.30 - Original price $429.30
Original price
$429.30
$429.30 - $429.30
Current price $429.30

Head Stud Kit, 12-Point Nuts

ARP

fits Nissan SR20DEDT 91-94, 12mm Part Number : AR202-4303 It Is For Good Reason That Virtually Every Top Professional Engine Builder R...

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Original price $429.30 - Original price $429.30
Original price
$429.30
$429.30 - $429.30
Current price $429.30
Original price $168.93 - Original price $168.93
Original price
$168.93
$168.93 - $168.93
Current price $168.93

12-Point Nut, Chrome Moly Black Oxide

ARP

9/16" UNF Thread, 11/16" Socket (10-Pack) Part Number : AR300-8335 Available in a variety of sizes to suit your needs, all ARP 12-poin...

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Original price $168.93 - Original price $168.93
Original price
$168.93
$168.93 - $168.93
Current price $168.93

Frequently Asked Questions

What products from ARP are in this collection?
This collection groups ARP products around engine fasteners, studs and hardware for high stress applications, making it easier to shop that brand by application, fitment and build goal.
Is ARP a good choice for performance builds?
ARP is widely chosen for enthusiasts who want proven parts rather than guesswork. The right product still depends on your vehicle, power target and how the car is used.
How do I confirm ARP compatibility with my setup?
Check the product listing for vehicle, engine or universal fitment notes. For custom or high horsepower builds, confirm supporting mods, dimensions and connection types before ordering.
Do ARP parts need supporting upgrades or tuning?
Some do. Fuel, turbo, ignition, ECU and driveline parts often work best with the right supporting hardware and, where relevant, professional tuning or setup.
Why buy ARP parts from 1320 Motorsports?
We focus on proven performance parts for real builds, so the aim is to help you choose the right ARP product for your combination instead of piecing together a setup blind.